.coupon-create {
  width: 1200px;
  margin: 0 auto;
  padding-top: 18px;
  .nav {
    color: rgba(0,0,0,0.45);
    font-size: 14px;
  }
  .create-form {
    width: 500px;
  }
  .form-btns {
    margin-bottom: 180px;
    padding-left: 167px;
    padding-top: 10px;
  }
  .amount-input {
    border: none;
    text-align: left;
  }
  .limit-input {
    padding-left: 170px;
  }
  .err-text::after {
    content: 'The amount cannot exceed the total value of value multiplied by store';
    position: absolute;
    top: 20px;
    width: 400px;
    display: block;
    color: red;
    font-size: 12px;

  }
}